CVE-2026-81837

A flaw has been found in RooCodeInc Roo-Code up to 3.51.1. This issue affects the function path.resolve of the file src/core/tools/ApplyPatchTool.ts of the component ApplyPatchTool. This manipulation causes path traversal. It is possible to initiate the attack remotely. The exploit has been published and may be used. Multiple isses were reported to the vendor beforehand. They explain, that "they all apply to Roo Code, a project we no longer support - the repository was archived a while ago, and we don't encourage anyone to use it." This vulnerability only affects products that are no longer supported by the maintainer.

CVSS v3 6.3 MEDIUM
CVSS v2.0 7.5 HIGH

6.3^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 2.8 / Impact : 3.4

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact LOW

Integrity Impact LOW

Availability Impact LOW

Scope UNCHANGED

7.5^/10

CVSS v2.0 : HIGH

Vector : AV:N/AC:L/Au:N/C:P/I:P/A:P

Exploitability : 10.0 / Impact : 6.4

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
https://gist.github.com/tchen200311/c5b8eeb9b7f8e4e6f19e7432d7bb1e31
https://vuldb.com/cve/CVE-2026-81837
https://vuldb.com/submit/864288
https://vuldb.com/vuln/396170
https://vuldb.com/vuln/396170/cti

Configurations

No configuration.

History

No history.

Information

Published : 2026-08-28 00:18

Updated : 2026-08-28 20:20

NVD link : CVE-2026-81837

Mitre link : CVE-2026-81837

CVE.ORG link : CVE-2026-81837

JSON object : View

Products Affected

No product.

CWE

CWE-22

Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')

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